213288579840

Names of 213288579840

• Cardinal: 213288579840 can be written as Two hundred thirteen billion, two hundred eighty-eight million, five hundred seventy-nine thousand, eight hundred forty.

Scientific notation

• Scientific notation: 2.1328857984 × 10¹¹

Factors of 213288579840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2147

Divisors of 213288579840

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 49 56 60 64 70 80 84 96 98 105 112 120 128 140 147 160 168 192 196 210 224 240 245 256 280 294 320 336 384 392 420 448 480 490 560 588 640 672 735 768 784 840 896 960 980 1039 1091 1120 1176 1280 1344 1470 1568 1680 1792 1920 1960 2078 2182 2240 2352 2688 2940 3117 3136 3273 3360 3840 3920 4156 4364 4480 4704 5195 5376 5455 5880 6234 6272 6546 6720 7273 7637 7840 8312 8728 8960 9408 10390 10910 11760 12468 12544 13092 13440 14546 15274 15585 15680 16365 16624 17456 18816 20780 21819 21820 22911 23520 24936 26184 26880 29092 30548 31170 31360 32730 33248 34912 36365 37632 38185 41560 43638 43640 45822 47040 49872 50911 52368 53459 58184 61096 62340 62720 65460 66496 69824 72730 76370 83120 87276 87280 91644 94080 99744 101822 104736 106918 109095 114555 116368 122192 124680 130920 132992 139648 145460 152733 152740 160377 166240 174552 174560 183288 188160 199488 203644 209472 213836 218190 229110 232736 244384 249360 254555 261840 265984 267295 279296 290920 305466 305480 320754 332480 349104 349120 366576 398976 407288 418944 427672 436380 458220 465472 488768 498720 509110 523680 534590 581840 610932 610960 641508 664960 698208 698240 733152 763665 797952 801885 814576 837888 855344 872760 916440 930944 977536 997440 1018220 1047360 1069180 1133549 1163680 1221864 1221920 1283016 1329920 1396416 1396480 1466304 1527330 1603770 1629152 1710688 1745520 1832880 1861888 1955072 1994880 2036440 2094720 2138360 2267098 2327360 2443728 2443840 2566032 2792832 2932608 3054660 3207540 3258304 3400647 3421376 3491040 3665760 3989760 4072880 4189440 4276720 4534196 4654720 4887456 4887680 5132064 5585664 5667745 5865216 6109320 6415080 6516608 6801294 6842752 6982080 7331520 7934843 8145760 8553440 9068392 9309440 9774912 9775360 10264128 11335490 12218640 12830160 13033216 13602588 13685504 13964160 14663040 15869686 16291520 17003235 17106880 18136784 19549824 20528256 22670980 23804529 24437280 25660320 27205176 27928320 29326080 31739372 32583040 34006470 34213760 36273568 39099648 39674215 41056512 45341960 47609058 48874560 51320640 54410352 55543901 63478744 65166080 68012940 68427520 72547136 79348430 90683920 95218116 97749120 102641280 108820704 111087802 119022645 126957488 136025880 145094272 158696860 166631703 181367840 190436232 195498240 205282560 217641408 222175604 238045290 253914976 272051760 277719505 290188544 317393720 333263406 362735680 380872464 435282816 444351208 476090580 507829952 544103520 555439010 634787440 666526812 725471360 761744928 833158515 870565632 888702416 952181160 1015659904 1088207040 1110878020 1269574880 1333053624 1450942720 1523489856 1666317030 1777404832 1904362320 2031319808 2176414080 2221756040 2539149760 2666107248 3046979712 3332634060 3554809664 3808724640 4352828160 4443512080 5078299520 5332214496 6093959424 6665268120 7109619328 7617449280 8887024160 10156599040 10664428992 13330536240 14219238656 15234898560 17774048320 21328857984 26661072480 30469797120 35548096640 42657715968 53322144960 71096193280 106644289920 213288579840
• Sum of all divisors σ(n): 793894832640
• Sum of proper divisors (its aliquot sum) s(n): 580606252800
• 213288579840 is an abundant number, because the sum of its proper divisors (580606252800) is greater than itself. Its abundance is 367317672960

Bases of 213288579840

• Binary: 11000110101000111111010111001100000000₂
• Hexadecimal: 0x31A8FD7300
• Base-36: 2PZEIHHC

Squares and roots of 213288579840

• 213288579840 squared (213288579840²) is 45492018290164054425600
• 213288579840 cubed (213288579840³) is 9702927975164396209052690939904000
• The square root of 213288579840 is 461831.7657329343
• The cube root of 213288579840 is 5974.7884692771

Scales and comparisons

• 213,288,579,840 seconds is equal to 6,781 years, 47 weeks, 4 days, 19 hours, 44 minutes.
• To count from 1 to 213,288,579,840 would take you about thirteen thousand, five hundred sixty-three years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 213288579840 cubic inches would be around 497.9 feet tall.

Recreational maths with 213288579840

• 213288579840 backwards is 048975882312
• The number of decimal digits it has is: 12
• The sum of 213288579840's digits is 57
• More coming soon!